розгорнути прапор (‘My Early Life’ by Winston Churchill)
flag of truce / a white flag
unfurl the parachute
dip the flag
false flag operation
flag bridge
flag marker
flag of convenience
flag officer
flag state
general and flag officers
hoist / strike one's flag
signal flag
strike one's flag
active-duty Naval flag officer
false-flag persona
flag down
warning flag
failure flag
flag alarm
flag carrier
flag
green flag
garrison flag
white flag
command post flag
range flag
all-purpose flag
ceremonial flag
danger flag